Agrio Gigant, Instruction Manual

Page: 32 / 96

The brake system cannot be bled via the "bleed valve" if the air pressure in the air reservoir
drops below 3 bar or if the brake system is leaking.
To release the brakes:
-
Fill the air tank
- Bleed the brake system via the bleed valve on the airbox.
To pull:
-
Connect the sprayer to the tractor.
- Apply the brakes of the towing vehicle.
- Release the securing wedges and the parking brake.
- Release the brake with the relief valve.
- The brake system is released and the sprayer can be driven.
- After the sprayer has come to a standstill again, brake the sprayer (the compressed air from
the air chamber brakes the sprayer).
- Apply the brakes of the towing vehicle.
- Apply the parking brake and secure the wheels of the sprayer with the locking wedges to
prevent the sprayer from starting.
- Uncouple the sprayer from the tractor
9 Preparation for spraying
- A basic requirement for the correct application of crop protection agents is the functionality of
the machine. Have the machine tested regularly on a test stand and rectify any defects
immediately.
- Use all available filters. Clean all filters regularly. Trouble-free operation of the sprayer is only
possible if the spray liquid is perfectly filtered. Perfect filtration influences the efficiency of the
treatment.
- Observe the permissible combinations of screens and filters (densities). The mesh density of
pressure filters must be smaller than the nozzle size used.
- Standard size of pressure filter screens:
- 1. the pressure filter has an insert with a mesh size of 50. it is designed for size 03 nozzles.
- The 2nd pressure filter has an insert with a screen size of 100 meshes. It is for size 015
nozzles.
- When using the 80- and 100-mesh sieves, make sure that no solid sprays are deposited on the
sieves.
- The sprayer should be rinsed thoroughly before changing the product.
- Flush the lines:
- every time the nozzles are changed.
- before you insert other nozzles.
- before each rotation of the multiple holder to another nozzle.